42188816

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1297}}^1$

素因数の和:1431

約数の個数: 40

約数和(自身を含む): 86914080

約数和(自身を除く): 44725264

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 107, 152, 214, 304, 428, 856, 1297, 1712, 2033, 2594, 4066, 5188, 8132, 10376, 16264, 20752, 24643, 32528, 49286, 98572, 138779, 197144, 277558, 394288, 555116, 1110232, 2220464, 2636801, 5273602, 10547204, 21094408, 42188816]

約数ペア:

[(1, 42188816), (2, 21094408), (4, 10547204), (8, 5273602), (16, 2636801), (19, 2220464), (38, 1110232), (76, 555116), (107, 394288), (152, 277558), (214, 197144), (304, 138779), (428, 98572), (856, 49286), (1297, 32528), (1712, 24643), (2033, 20752), (2594, 16264), (4066, 10376), (5188, 8132)]